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建立描述固化过程的计算机数值模型,以模拟计算各种工艺条件下材料内各参数的变化历程,分析固化变形和残余应力的产生机理与影响因素,为结构设计和优化制造工艺提供重要依据,从而改变以往复合材料设计和制造的观念,提高设计和制造的准确度和效率,对我国的复合材料自动化、整体化、设计制造一体化和低成本化具有重要意义。
A computer numerical model describing the curing process is established to simulate the changing process of various parameters in the material under various process conditions and to analyze the mechanism and influencing factors of the curing deformation and residual stress so as to provide an important basis for structural design and optimization of the manufacturing process, Change the past concept of composite material design and manufacture, improve the accuracy and efficiency of design and manufacture, and have great significance for the automation, integration, design and manufacture integration and cost reduction of our country.